| 1. | It is up to us to help those in need . 我们有责任帮助那些有困难的人。 |
| 2. | His position, of course, was very trying . 当然,他的情形是很困难的。 |
| 3. | In trouble he is always buoyant . 在困难的时候,他总是精神振作的。 |
| 4. | Communication is a difficult process . 相互联系是一件困难的工作。 |
| 5. | I do not deny but that it is difficult . 我不否认这是件困难的事。 |
| 6. | She has had a difficult path through life . 她生活中有过一段困难的历程。 |
| 7. | He'll be in the same scrape again next week ! 下星期他会遇到这种困难的。 |
| 8. | I have a plan for overcoming our difficulties . 我有克服这些困难的方法。 |
| 9. | It sounds, perhaps, like a formidable job . 听起来,这也许是件困难的事。 |
| 10. | This may be a long and difficult procedure . 这将是一个漫长而困难的作业。 |